RSVP essential. Bundeena to Otford. Incorporating the soon to be world famous Manly to Bondi Walk, we have planned a series of bi-weekly walks from Barrenjoey to Gerringong. Come join us in this historic & epic adventure. This week we are doing the Coast Track in one day. It's 28km with 1250 metres elevation. The only public transport points are Bundeena wharf and Otford station. We are starting from Bundeena wharf at 9 am. The last train to leave Otford is 10:36 pm. There is no public transport exit point in between. This section is out of sequence because we wish to do it in daylight saving hours.